| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $241.85 | 6.183% | $256.8036 | $256.80 | $256.80 | $256.80 |
| Purchase #2 | $81.94 | 8.528% | $88.9278 | $88.93 | $88.95 | $88.90 |
| Purchase #3 | $168.98 | 3.832% | $175.4553 | $175.46 | $175.45 | $175.50 |
| Purchase #4 | $153.41 | 11.661% | $171.2991 | $171.30 | $171.30 | $171.30 |
| Purchase #5 | $228.32 | 12.427% | $256.6933 | $256.69 | $256.70 | $256.70 |
| Purchase #6 | $169.40 | 9.231% | $185.0373 | $185.04 | $185.05 | $185.00 |
| Purchase #7 | $91.42 | 6.272% | $97.1539 | $97.15 | $97.15 | $97.20 |
| 7 purchase totals = | $1,135.32 | $1,231.3703 | $1,231.37 | $1,231.40 | $1,231.40 | |